(create s0)
(create s0)
(fire-one-to-one s0 a1)
(fire-one-to-one a1 a2)
(fire-one-to-one a2 a3)
(fire-one-to-one a3 a4)
(create s0)
(fire-one-to-one s0 b1)
(fire-one-to-one s0 c1)
(fire-one-to-one c1 c2)
(fire-one-to-one c2 c3)
(fire-one-to-one c3 c4)
(fire-one-to-one b1 b2)
(fire-one-to-one b2 b3)
(fire-one-to-one b3 b4)
(fire-one-to-one a4 a6)
(fire-one-to-two a6 a7 a4)
(fire-one-to-one b4 b6)
(fire-one-to-two b6 b7 b4)
(fire-one-to-one c4 c6)
(fire-one-to-two c6 c7 c4)
(fire-one-to-one a4 a6)
(fire-one-to-two a6 a7 a4)
(fire-one-to-one b4 b6)
(fire-one-to-two b6 b7 b4)
(fire-three-to-one a7 b7 c7 g)
(fire-one-to-one c4 c6)
(fire-one-to-two c6 c7 c4)
(fire-one-to-one a4 a7)
(fire-one-to-one b4 b7)
(fire-three-to-one a7 b7 c7 g)
(fire-one-to-one c4 c7)
(fire-three-to-one a7 b7 c7 g)
; cost = 33 (unit cost)
